HIP 57274
HIP 57274 is a K4 V star 84.3 light years away with 3 known planets. They were all found in 2011.
Open in 3DPlanets
| Planet | Orbital period | Distance from star | Radius (Earths) | Mass (Earths) | Found | Method |
|---|---|---|---|---|---|---|
| HIP 57274 b | 8.135 days | 0.07 AU | at least 6.357 | 2011 | Radial Velocity | |
| HIP 57274 c | 32.03 days | 0.178 AU | at least 130 | 2011 | Radial Velocity | |
| HIP 57274 d | 431.7 days | 1.01 AU | at least 167.4 | 2011 | Radial Velocity |
"At least" is a minimum mass. Radial velocity can only measure mass times the sine of the orbit's tilt.
Star
- Spectral type K4 V
- 4,510 K surface temperature
- 0.29 times the mass of the Sun
- 0.78 times the radius of the Sun
Data from the NASA Exoplanet Archive, as of October 3, 2026. In the 3D view sizes and distances are compressed and every orbit is drawn in the same plane. Where each planet sits along its orbit is made up.